Document Type and Number:
Japanese Patent JPS5140217
Kind Code:
U
Application Number:
JP11330074U
Publication Date:
March 25, 1976
Filing Date:
September 19, 1974
Export Citation:
International Classes:
H04N3/18; H04N3/16; (IPC1-7): H04N3/16; H04N3/18
Domestic Patent References:
| JPS4856328A | 1973-08-08 | |||
| JPS4847221U | 1973-06-21 | |||
| JPS3820013Y1 |